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Investments - Mortgage Loan Valuation Allowance (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Direct financing leases, Changes in financing receivable valuation allowance |  |  |
Beginning balance, Direct financing lease valuation allowance | $ 0.9 | $ 0.6 | $ 0.4
Provision: Direct financing lease valuation allowance | 2.4 | 0.3 | 0.2
Foreign currency translation adjustment: Direct financing lease valuation allowance | (0.3) |  |
Ending balance, Direct financing lease valuation allowance | 3.0 | 0.9 | 0.6
Total, Changes in financing receivable valuation allowance |  |  |
Beginning balance valuation allowance | 139.6 | 86.8 | 49.0
Provision | 114.0 | 51.9 | 35.7
Charge-offs | (51.6) | (0.4) | (0.2)
Recoveries | 0.9 | 1.4 | 2.3
Foreign currency translation adjustment | (0.7) | (0.1) |
Ending balance valuation allowance | 202.2 | 139.6 | 86.8
Allowance recorded | 202.2 | 139.6 | 86.8
Commercial mortgage loans |  |  |
Mortgage loans and reinsurance recoverables, Changes in financing receivable valuation allowance |  |  |
Beginning balance, Financing receivable valuation allowance | 128.8 | 77.9 | 43.9
Provision: Financing receivable valuation allowance | 111.5 | 51.0 | 34.0
Charge-offs: Financing receivable valuation allowance | (51.4) |  |
Foreign currency translation adjustment: Financing receivable valuation allowance | (0.3) | (0.1) |
Ending balance, Financing receivable valuation allowance | $ 188.6 | 128.8 | 77.9
Total, Changes in financing receivable valuation allowance |  |  |
Mortgage loans, Days delinquent to be analyzed for valuation allowance | 60 days |  |
Residential mortgage loans |  |  |
Mortgage loans and reinsurance recoverables, Changes in financing receivable valuation allowance |  |  |
Beginning balance, Financing receivable valuation allowance | $ 6.7 | 5.6 | 2.0
Provision: Financing receivable valuation allowance |  | 0.1 | 1.5
Charge-offs: Financing receivable valuation allowance | (0.2) | (0.4) | (0.2)
Recoveries: Financing receivable valuation allowance | 0.9 | 1.4 | 2.3
Foreign currency translation adjustment: Financing receivable valuation allowance | (0.1) |  |
Ending balance, Financing receivable valuation allowance | $ 7.3 | 6.7 | 5.6
Total, Changes in financing receivable valuation allowance |  |  |
Mortgage loans, Days delinquent to be analyzed for valuation allowance | 60 days |  |
Reinsurance recoverables |  |  |
Mortgage loans and reinsurance recoverables, Changes in financing receivable valuation allowance |  |  |
Beginning balance, Financing receivable valuation allowance | $ 3.2 | 2.7 | 2.7
Provision: Financing receivable valuation allowance | 0.1 | 0.5 |
Ending balance, Financing receivable valuation allowance | 3.3 | 3.2 | 2.7
Other loans |  |  |
Total, Changes in financing receivable valuation allowance |  |  |
Beginning balance valuation allowance | 0.0 | 0.0 |
Ending balance valuation allowance | 0.0 | 0.0 | 0.0
Allowance recorded | $ 0.0 | $ 0.0 | $ 0.0

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- Definition The numbers of days for which a mortgage loan has been delinquent such that it is analyzed to determine if a valuation allowance is needed. + References No definition available. + Details
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- Definition Amount, excluding accrued interest, of increase in allowance for credit loss on net investment in direct financing lease from foreign currency translation gain (loss). + References No definition available. + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount excluding accrued interest, of credit loss expense (reversal of expense) on net investment in direct financing lease. + References No definition available. + Details
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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Includes net investment in direct financing lease. + References No definition available. + Details
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- Definition Amount, excluding accrued interest, of foreign currency translation gain (loss) which decreases (increases) allowance for credit loss on financing receivable. Includes net investment in direct financing lease. + References No definition available. + Details
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- Definition Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Includes net investment in direct financing lease. + References No definition available. + Details
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- Definition Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Includes net investment in direct financing lease. + References No definition available. + Details
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